baber/WOPTO huggingface dataset:
Patent JP-H01314753-A (JP)
Title: Weft-inserting unit in jet loom
Inventor: SHIRAKI MASAO
IPC: D03D47/30
Filed: 1988-06-10
Abstract: PURPOSE:To provide the title unit so designed that an auxiliary nozzle injection tip is located at a position of the lowermost height of the weft-inserting channel, and the both upper and lower walls and deep wall of guide holes are tilted against the weft-inserting direction to control fluid leakage to suppress weft running troubles, thereby enhancing the running speed. CONSTITUTION:In a jet loom, an injection tip 2a of a weft-inserting auxiliary nozzle 2 is located at a position of the lowermost height of the weft-inserting channel S formed with a row of guide holes 4 of deformed guide bars 3. Each of said guide holes 4, being approximately tetragonal, is formed by a nearly horizontal upper wall surface 4a, a nearly perpendicular deep wall surface 4b and a lower wall surface 4c somewhat tilted against said upper wall surface 4a with the inclination of said upper wall surface 4a greater than that of the deep wall surface 4b for the weft inserting direction P; thereby controlling fluid leakage from the releasing port of the guide holes 4 along with properly arranging the pulling action of weft yarns due to said fluid leakage.
Patent JP-H0817995-A (JP)
Title: Semiconductor device lead frame
Inventor: INABA TAKEHITO
IPC: H01L23/50
Filed: 1994-06-27
Abstract: PURPOSE:To simplify a press die and improve the dimensional accuracy of the press die by a method wherein a lead frame is manufactured into a structure, wherein a recessed processing is performed on suspension pins, the pins are formed into an L angle form and at the same time, a dish-shaped part is provided on an island part and notches are respectively provided in the corners of the dish-shaped part. CONSTITUTION:A lead frame has at least leads 3, which respectively have an inner lead 1 and an outer lead 2, tie bars 4 for preventing a resin from flowing out to the outer leads 2 when a semiconductor element is resin-sealed at a desired place and suspension pins 7 which support an island 5 for mounting the semiconductor element on the lead frame. The island 5 and the pins 7 are turned into the lead frame 8 obtainable by forming simultaneously suspension pin recessed parts 24 and an island dish-shaped part 25 by a press technique. At this time, as the parts 24 and 25 are independently subjected to dimple processing, they can be easily processed by the press technique. Thereby, an edge touch of the semiconductor element with bonding wires can be prevented and a control of a loop form can be easily formed.
Patent JP-H06331174-A (JP)
Title: Outdoor unit for air conditioner
Inventor: HOSOGAI FUTOSHI
IPC: H02K5/00
Filed: 1993-05-24
Abstract: PURPOSE:To prevent damage of a fan and noise from radiating from a front panel to the circumference based on fluctuations of a bracket for supporting a drive motor for the fan. CONSTITUTION:An upper end of a bracket 31 for supporting a drive motor 30 of a fan 27 is engaged fixedly with an upper part of a heat exchanger 26, and a lower end of the bracket 31 is fixed to a bottom plate 21 of a heat exchanger room 23.
Patent JP-S5476015-A (JP)
Title: Hue adjusting devce for secam-system color television picture receiver
Inventor: FURUHASHI MICHIO
IPC: H04N9/64
Filed: 1977-11-30
Abstract: PURPOSE: To ensure the hue adjustment as the viewer desires by giving the variable adjustment to the bias voltage to be supplied to the 1st and 2nd variable capacity diodes.  
     CONSTITUTION: The R-Y carrier chrominance signal applied to terminal 10a is supplied to one input terminal of gate circuit 11a as well as to the other terminal via phase-shift circuits 13a∼16a. The desired R-Y color difference signal is obtained via filter circuit 7a from the FM demodulation signal obtained from circuit 11a. So is for the B-Y carrier chrominance signal supplied to terminal 10b, and the B-Y color difference signal is obtained. When the mover of variable resistor 20 is actuated, the reverse bias voltage to be applied variable capacity diode 18a and 18b varies. Accordingly, the equivalent capacity connected in parallel to inductance 14a and 14b which are the component elements of the phase-shift circuit. As a  result, the phase shift amount of the phase-shifted FM wave to be supplied to circuit 11a and 11b is varied, thus the hue of the demodulated color being varied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5847493-A (JP)
Title: Preparation of colistin
Inventor: KURATO YOSHIYUKI
IPC: A61P31/04
Filed: 1981-09-12
Abstract: PURPOSE:To collect colistin, by cultivating a bacterium belonging to the genus Bacillus capable of producing the titled substance in a medium containing an inorganic phosphoric acid and nitrogen in the form of ammonia in fixed concentrations, forming and accumulating the titled substance in the culture. CONSTITUTION:A strain such as Bacillus polymyxa veriety H-3123, etc. belonging to the genus Bacillus, capable of producing colistin is cultivated in a medium containing 10<-4>-5X10<-2>g/dl calculated as an inorganic phosphoric ion of inorganic phosphate such as potassium phosphate, etc. and 0.02-0.5g/dl nitrogen in the form of ammonia such as ammonium sulfate, ammonium chloride, etc. Starch, maltose, saccharose, etc. are used as a sugar source for the main fermentation medium, the nitrogen source contains ammonium sulfate, ammonium chloride, etc., and the cultivation is carried out aerobically at 20-40 deg.C for 2-3 days. Colistin is collected from the culture by filtration, ion exchange resin treatment, etc.
Patent JP-S631928-A (JP)
Title: Method for correcting linearity of electromagnetic equilibrium type weighing apparatus
Inventor: HANAMI MORIO
IPC: G01G7/02
Filed: 1986-06-23
Abstract: PURPOSE:To eliminate a necessity for preparing a large number of counterweights and to reduce labor, by regarding the curve showing the characteristic of an electromagnetic equilibrium type weighing apparatus as a curve of secondary degree and correcting a measured value to a true value on the basis of the secondary function showing said curve of secondary degree. CONSTITUTION:A curve X shows the characteristic curve of an electromagnetic equilibrium type weighing apparatus shown by y=x-ax<2>(¦a¦<<1). As is apparent from said formula, the curve X comes to a parabola being a curve of secondary degree. The constant (a) of the formula is determined by preparing a counterweight having mass A and a counterweight having mass B. That is, when the measured value of the counterweight A is set to yA, the measured value of the counterweight B to yB and the sum of the measured values of the counterweights A, B to yA+B, the constant (a) is shown by a=(yA+B-yB)-yA /2AB. When the constant (a) is determined, a plurality of sections are provided between zero and the weighing of an apparatus and made approximate to the curve X by a straight line to make it possible to obtain a true value.
Patent JP-S5269559-A (JP)
Title: Selective ion injection method
Inventor: SHIMIZU NOBUO
IPC: H01L21/31
Filed: 1975-12-08
Abstract: PURPOSE: To obtain micro pattern of micron order accuracy by use of mask plate different from substrate formed by chemical processing medium previously when impurity ion is injected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6037644-A (JP)
Title: Surface analyzer device
Inventor: SHIOKAWA YOSHIROU
IPC: G01N23/227
Filed: 1983-08-10
Abstract: PURPOSE:To improve the depth-directional resolution and the space resolution by a method, in which a gun for radiating a beam and at least one of the detectors of various kinds are provided from outside an analyzer into the space inside its outer cylinder at an angle to the central axis of the analyzer. CONSTITUTION:An electron gun 30 is at a certain angle to the central axis of a CM analyzer while being provided through an inner cylinder opening 15. An ion gun 40 is provided like the electron gun 30. Both of the electron gun 30 and the ion gun 40 are provided inside the inner cylinder 12 so that the opening angle of the electron beam 31 and the ion beam 41 is very narrow thus being able to obtain ideal value of the depth-directional resolution. The diameter of the electron beam 31 can be made extremely small and sharply improve the space resolution when analyzing by making the tip of the electron gun 30 and a body 1 to be analyzed to approach very closely and by giving sufficient length to the electron gun 30 itself while performing fine adjusting of an electron source 33.
Patent JP-S5935359-A (JP)
Title: Zinc electrode
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/42
Filed: 1982-08-20
Abstract: PURPOSE:To increase cycle life by forming a zinc electrode of an alkaline storage battery with an active material prepared by adding a wetting material, an additive, and a binder to zinc oxide powder and metal zinc powder both having a specified particle size. CONSTITUTION:Zinc oxide powder having a particle size of 0.1-0.5mu, metal zinc powder having a particle size of 1-6mu, mercuric oxide, polyvinyl alcohol are mixed. Polytetrafluoroethylene dispersion and water are added to above mixture and they are kneaded. A paste sheet made of the kneaded material is kept in contact with an anode current collector to form a zinc electrode 1. The zinc electrode 1 is combined with a sintered nickel electrode 2 with an electrolyte absorbing layer 4 and a separator 3 interposed, and they are accommodated in a container 5 to form a nickel-zinc alkaline storage battery. Crystal growth of an active material and deformation of an electrode plate are prevented. Diffusion of an electrolyte is supplemented and cycle life is increased.
Patent JP-S5846632-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI YOSHITAKA
IPC: H01L21/28
Filed: 1981-09-14
Abstract: PURPOSE:To obtain fine wiring by a method wherein an electrode lead-out wiring layer given metal silicide treatment is formed after introducing impurities into a semiconductor layer. CONSTITUTION:Onto a silicon substrate 21, a buried layer 22, an epitaxial growth layer 23, a field oxide layer 24, a silicon oxide film 25, semiconductor regions 26, 27, a polycrystalline silicon layer 28 and a silicon nitride film 29 are formed. The whole body is treated by thermal oxidation to form a thermal oxidation film 30 as shown in Fig. C and a semiconductor layer 31 at the same time. p type impurities are injected to form semiconductor regions 32, 33, which are used as an injector and external base of I<2>L respectively. As shown in Fig. D, the film 29 is etched and a platinum layer 34 is deposited on the surface including the surface of the layer 28. Next, as shown in Fig. E, the layer 34 is treated in N2 to form a platinum silicide 35 which is used as a lead-out wiring layer for a collector electrode. As shown in Fig. F, a silicon oxide film 36 is deposited and selective etching is performed to form a base contact hole 37 and injector contact hole 38. Then an Al layer is deposited and removed on the films 24, 25 by etching in order to form a base electrode lead-out wiring 39 and an injector electrode lead-out wiring 40, resulting in constitution of I<2>L circuit.
Patent JP-H10334389-A (JP)
Title: Traffic flow simulator
Inventor: KUWABARA MASAO
IPC: G06F19/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce calculation quantity and to shorten calculation time while the reproduction precision of the traffic flow of a signal crossing in the lowest block is secured by varying the scan intervals of the blocks obtained by dividing a link and making the scan interval and the block length of an upstream block become integer-fold of the lower block. SOLUTION: At the time of dividing the link into the blocks, the lowest block is controlled by a signal and the scan interval is set to be a minimum, one second, for example. The blocks are set to have the scan intervals which are integer-fold of the blocks lower than one from the lowest block toward an upper stream. Namely, the scan intervals and the block lengths are set to be twice (a) or three times (b) against the arrangement (c) of the clocks of same length from the lowest block to the upper stream. At that time, the number of the blocks is adjusted so that the total length of the blocks becomes equal to the length of the link.
Patent JP-S6124688-A (JP)
Title: Take out robot for mooring line
Inventor: TSUKAHARA SHUNEI
IPC: B63B21/04
Filed: 1984-07-13
Abstract: PURPOSE:To enable a mooring line to be automatically taken out by remotely controlling a rotor car, a pair of right and left catepillars of which is energized to stick on the upper deck, and a mooring line clamp of which is secured at the tip of an arm that faces downward and upward and swings as required. CONSTITUTION:A system carries a remotely controlled robot car 2 with a pair of right and left catepillars which is energized to stick on the upper deck. A clamp which holds the end of a mooring line MR, is secured on the car through an arm 5 which faces downward and upward and swings as required. The system is configurated in such a manner that all operations, which include not only facing donward and upward operation of the arm 5 together with its flexible movement but also holding operation of the clamp 8, can be remotely controlled permitting the end of the mooring line to be automatically operated in its taking up operation by a winch WN and its taking out operation to a mooring bitt MG.
Patent JP-S6124773-A (JP)
Inventor: OKADAYA YUKIMASA
IPC: E04H6/22
Filed: 1984-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1068666-A (JP)
Title: Differential pressure detector and method for manufacturing the same
Inventor: FUNG CLIFFORD D
IPC: G01L13/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a differential pressure detector capable of overcoming many errors accompanying the conventional rear surface etching process to be easily regulated and a method for manufacturing the same. SOLUTION: In a pressure detecting chip 14 having a cavity part 28 formed on the upper surface of a substrate 26, a deformable diaphragm 30 expanding above the cavity part and a pressure path 36 connecting the upper surface of the substrate 26 with the cavity part 28, first fluid pressure P1 applied to the upper surface of the substrate 26 near the diaphragm provides pressure applied to the upper surface of the diaphragm 30. Second fluid pressure P2 applied to the upper surface of the substrate 26 provides pressure acting on the bottom surface of the diaphragm 30. The diaphragm is bent by these two forces and this bending is detected by a detecting element 38.
Patent JP-H0438579-A (JP)
Title: System for making image data polygonal
Inventor: FUKAZAWA KATSUO
IPC: G06T3/00
Filed: 1990-06-04
Abstract: PURPOSE:To automatically extract a part hard to make in polygonal line by detecting an unstable spot of which line width changes rapidly with measuring the line width and not making a graphic polygonal as being improper for making in polygonal lines when the ratio of the unstable spot is higher than the fixed ratio in the thinning line data of the single graphic. CONSTITUTION:A line width measuring part 14 counts the number of original picture image data picture elements of 4 directions turned for 45 degrees indicated with an arrow and add-sets line width to the respective picture elements of the thinning line image data (SID) of a black circle with the minimum count value as the line width of the picture elements. A line width evaluating part 15 takes out all the picture element groups of the SID. The line width of the respective picture element group is smoothed and is differentiated, a line width changing quantity is found and when it is over a reference value REF, the picture element of the part is extracted as the unstable spot (a double circle) of the line width. A discriminating part 16 finds the number of all the picture elements of the SID of the plural picture element groups to constitute a single graphic and the number of the picture element of the unstable spot, when the number of the picture element of the unstable spot is more than the fixed ratio of the 10% of the number of all the picture element and so on, it judges that the SID to constitute one picture is improper for making in polygnal lines and removes the graphic.
Patent JP-H01315190-A (JP)
Title: Manufacture of printed wiring board
Inventor: TANIGUCHI YUKIHIRO
IPC: H05K3/42
Filed: 1988-06-15
Abstract: PURPOSE:To prevent a copper-plated film from being formed by precipitation at a specified portion of a surface conductive circuit for preventing copper from coming off at a portion near the exposed conductive circuit by forming the copper-clad film after inactivating the specified portion of the surface conductive circuit at which the copper-plated film need not be formed. CONSTITUTION:A through-hole 2 is formed at a specified portion of a copper- clad laminated substrate. A tin-palladium catalyzer for copper plating is applied to the whole surface of the substrate and a copper thin film is etched to form a surface conductive circuit 3. Then, hot air is applied by using a nozzle selectively to a portion of the conductive circuit 3 for which no plating is required, to form a copper oxide film 4. Under such as condition, copper plating is made to form a copper-plated film 6. At this time, the copper-plated film 6 is not deposited at the portion where the copper oxide film 4 is formed. By this method, the copper-plated film is not deposited by precipitation at a part of the surface circuit where no copper plating is needed, and therefore coming off of copper is avoided near such a portion.
Patent JP-S5669626-A (JP)
Title: Used photographic fixer regenerating method accompanied by recovery of silver
Inventor: TASAKA AKIMASA
IPC: G03C5/00
Filed: 1979-11-10
Abstract: PURPOSE: To regenerate a used photographic fixer as well as recover silver by electrolyzing the fixer contg. silver besides thiosulfuric acid ions as a principal component using a cation exchange membrane as a diaphragm.  
     CONSTITUTION: Anode chamber 2 provided with anode 4 and cathode chamber 1 provided with cathode 5 are separated by cation exchange membrane 3. Chamber 2 is filled with a buffer soln. of ≥about 5pH or an alkali soln. of about 10pH, and chamber 1 with a used photographic fixer contg. silver basides thiosulfuric acid ions as a principal component. The fixer is then electrolyzed. By this method the silver is recovered from cathode 5, and since the ions in the fixer are perfectly confined in chamber 1, they are not electrolyzed. Simultaneously, the silver-free solu. is recovered as the fixer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5269287-A (JP)
Title: Tomography equipment
Inventor: OIKAWA SHIROU
IPC: A61B6/03
Filed: 1975-12-06
Abstract: PURPOSE:To obtain an arbitrary tomogram of an orbitrarily measured portion by detecting COMPTON scattering radation from the passing portion of a radiation beam.
Patent JP-H04368255-A (JP)
Title: Air conditioner for vehicle
Inventor: KOKUBO AKIHISA
IPC: B60S1/54
Filed: 1991-06-18
Abstract: PURPOSE:To improve the demist performance at the time of usual heating by improving the extent of reachability of warm air being blown to a windpane. CONSTITUTION:A side from a defroster supply opening 14 discharging warm air to a windshield 22, there is provided a nozzle 20 which sprays the warm air convengently on a wiper operating range of the windshield 22. High temperature warm air immediately after passing through a heater core 4 is fed to this nozzle 20 by an auxiliary blower 21 before the windshield 22 gets clouding via a warm air passage 19. Operation of the auxiliary blower 21 is controlled by a control unit 23 on the basis of both surface and dew-point temperatures of the windshield 22.
Patent JP-H05338180-A (JP)
Title: Surface treatment of ink jet recording head
Inventor: MIZUMA ISAO
IPC: C08J7/00
Filed: 1992-06-05
Abstract: PURPOSE:To embody the strong adhesion and long-time durability of a water repelling film by forming a fluorine-containing polymer film on the nozzle surface of a recording head as the water repelling film and subsequently applying hydrophilic treatment for forming an oxide layer on the inner wall of a nozzle orifice. CONSTITUTION:A water repelling film 7 is formed on the nozzle surface 6 having a nozzle orifice 5 of the base material 4 of an ink jet recording head and a hydrophilic oxide layer 9 is formed on the inner wall 8 of a nozzle orifice. An oxide film is also bonded to the inner wall 8 of the nozzle orifice and the surface 10 of the water repelling film 7. Since the oxide layer 9 bonded to the surface of the water repelling film is inferior to adhesion, the layer 9 is easily released. The oxide layer is closely bonded to the inner wall of the nozzle orifice by applying a sol having fine oxide particles dispersed therein to the inner wall of the nozzle orifice and heating and drying the coating layer at 80 deg.C or higher. Oxide particles to be used are appropriately selected from silica, alumina and titania particles.
Patent JP-2000340016-A (JP)
Title: Balustrade luminaire
Inventor: YAMADA MAKOTO
IPC: F21S2/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a balustrade luminaire useful for appearance such as compactness, allowing reduction of an initial cost in road construction. SOLUTION: In this balustrade luminaire 4, a light tube 1 transmitting light from a light source irradiated onto an inner surface through an outer surface is provided near a median strip 3 of a road to irradiate a road surface. A light distribution control part 6 for distributing the light from the light tube 1 is provided near the light tube 1 such that the light from the single light tube 1 is irradiated on the road surfaces of both side lanes 2.
Patent JP-S5572367-A (JP)
Title: Cylindrical alkaline manganese battery
Inventor: KOIDE KOUJI
IPC: H01M4/20
Filed: 1978-11-25
Abstract: PURPOSE:To prevent reduction of short-circuit current in initial and storage period by constituting the tubular anode compound of outside-inside two layers which are different in mixed weight ratio of manganese dioxide to conducting additives. CONSTITUTION:A tubular anode compound 2 provided along the inside of an anode can 1 is constituted of an inside layer 4 provided adjacent to the tubular separator 3 with a bottom and outside layer 5 provided adjacent to the anode can 1. The ratio of manganeses dioxide to conducting additives is less than 6.5 by weight, preferably less than 6.5 and more than 4, for the outside layer 5, and more than 6.5, preferably 6.5-10, for the inside layer 4.
Patent JP-H0755016-A (JP)
Title: Mechanical face seal
Inventor: GUREN JII PEKUTO
IPC: F16J15/34
Filed: 1994-06-28
Abstract: PURPOSE: To suppress leakage of sealing fluid by providing a dam part extending inwardly from a circumference of one seal face, and an annular groove part formed between first and second circumferential edges. CONSTITUTION: When a ring having entrance lands 58 is rotated, circumferential edges 60, 62 act as a skimmer on the fluid on the high pressure side of a seal in response to the rotation direction of a shaft to drive or dip out the fluid inwardly within the seal face. When the fluid enters between the seal faces 40, an angle is formed by either of side edges 52, 54 of a land 46 in response to the rotation direction of the shaft. As a result, since the traveling direction of the land 46 is generated, the fluid is continued to be dipped out diametrically inwardly from the circumferential area of the respective following lands 46, and finally the fluid collides with a dam part 42, and a striking pressure zone is then maintained in the neighborhood of the dam part 42 adjacent to a groove part 44. Thus, leakage of the sealing fluid can be suppressed.